From 88673b2d1f9aa37869c41082e17e011e6b21c1a2 Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Sat, 30 Jun 2018 13:52:09 +0200
Subject: [PATCH] channels: Fix NULL check in channel_rcv_data callback

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
---
 src/channels.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/channels.c b/src/channels.c
index 85906d03..8e9186bd 100644
--- a/src/channels.c
+++ b/src/channels.c
@@ -533,7 +533,7 @@ SSH_PACKET_CALLBACK(channel_rcv_data){
   ssh_callbacks_iterate(channel->callbacks,
                         ssh_channel_callbacks,
                         channel_data_function) {
-      if (ssh_buffer_get(buf) == 0) {
+      if (ssh_buffer_get(buf) == NULL) {
           break;
       }
       rest = ssh_callbacks_iterate_exec(channel_data_function,